Home / 7,338,501.90-11,007,752.85-7,044,569.10

Finding the Fourth Proportional to 7,338,501.90, 11,007,752.85 and 7,044,569.10

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Solution

The fourth proportional to 7,338,501.90, 11,007,752.85 and 7,044,569.10 is: 10,566,853.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,338,501.90 : 11,007,752.85 = 7,044,569.10 : x
  2. Step 2: Convert to fraction form
    7,338,501.90/11,007,752.85 = 7,044,569.10/x
  3. Step 3: Cross multiply
    7,338,501.90x = 11,007,752.85 × 7,044,569.10
  4. Step 4: Simplify right side
    7,338,501.90x = 77,544,875,587,546.92
  5. Step 5: Solve for x
    x = 77,544,875,587,546.92/7,338,501.90
  6. Step 6: Final answer
    x = 10,566,853.65

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.